From c400cc2a1aea6c6c0d60d22521fa4b7261106964 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 7 Nov 2017 15:22:11 +0000
Subject: [PATCH] drm/i915: Include intel_engine_is_idle() status in engine pretty-printer
Git-commit: c400cc2a1aea6c6c0d60d22521fa4b7261106964
Patch-mainline: v4.16-rc1
References: FATE#322643 bsc#1055900

Upon parking, if we discover an active engine we dump its state. Follow
that state with an indication of whether the engine was idle.

References: https://bugs.freedesktop.org/show_bug.cgi?id=103479
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171107152211.19930-1-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/gpu/drm/i915/intel_engine_cs.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/gpu/drm/i915/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/intel_engine_cs.c
@@ -1840,6 +1840,7 @@ void intel_engine_dump(struct intel_engi
 	}
 	spin_unlock_irq(&b->rb_lock);
 
+	drm_printf(m, "Idle? %s\n", yesno(intel_engine_is_idle(engine)));
 	drm_printf(m, "\n");
 }